The William Hillman Shockley Photograph Collection (1875-1925, 1951) contains black-and-white photographs documenting mining operations at the Mount Diablo Mine and Millworks in Candelaria, Nevada. It also includes photographs of nearby operations including the Northern Belle Mine and the Princess Mill. The collection contains photographs of Shockley, his son, William Bradford Shockley, as an infant, as well as images of Shockley’s brothers, Walter A. Shockley and George Shockley.

The World Series of Poker 2006 Collection dates to 2006 and contains promotional material for the 37th World Series of Poker tournament at Harrah's Casino in Las Vegas, Nevada. The collection also contains results and information from the various levels of the tournament.

The Frank F. Watts Collection of Casino Memorabilia (1880-1990) consists of gaming tokens and chips, matchbooks, and other memorabilia from Nevada and international casinos. The collection also contains items related to early Northern Nevada history including a salt ledger from 1880 as well as a wanted poster from 1913.

The Dr. Howard Zellhoefer Collection of Artwork contains three paintings collected by Dr. Howard William Zellhoefer. Two paintings are by K. Nakamine of landscapes in Okinawa, Japan from 1949, and the third painting is a 1962 Ferdinand Burgdorffof a desert landscape, possibly Mojave Desert, California.

The Arlene Mathews Smith Photograph Collection (1910-1945) is comprised of photographs of people and places in and around Panaca, Nevada. The collection contains a photograph album featuring Smith, her family and friends, and various residents and events around the area. Included as part of the collection are photographs from the Last Frontier Hotel in Las Vegas, Nevada.

The James C. Shaw Collection on Hotel Dining consists of materials relating to hotel dining from hotels in Las Vegas, Nevada and other North American cities during the 1980s. The collection features room service menus, hotel restaurant menus, and information regarding banquet services.

The Lorelle Nelson Collection on Atomic Testing is comprised of newspaper clippings, magazine and journal articles, correspondence, press releases, fact sheets, fliers, informational handouts and booklets, and newsletters from approximately 1980 to 2009 concerning nuclear weapons testing at the Nevada Test Site, throughout the United States, and internationally. The collection includes information about anti-nuclear groups, committees, and associations, as well as information on the effects of radiation, nuclear fallout, lawsuits and court cases, events and protests, conferences, and local news coverage.